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N-Methyl dicyclohexylamine → HCID 86731498、化合物

HRID 1773039
ノート
印刷プレビュー

反応式

HRID 1773039 の反応式
FC(F)(F)S(O[C:7]1[C:8]([CH3:46])([CH3:45])[C@H:9]2[C@:22]([CH3:25])([CH2:23][CH:24]=1)[C@@H:21]1[C@:12]([CH3:44])([C@@:13]3([CH3:43])[C@H:18]([CH2:19][CH2:20]1)[C@H:17]1[C@H:26]([C:29]([CH3:31])=[CH2:30])[CH2:27][CH2:28][C@:16]1([NH:32][CH2:33][CH2:34][N:35]1[CH2:40][CH2:39][S:38](=[O:42])(=[O:41])[CH2:37][CH2:36]1)[CH2:15][CH2:14]3)[CH2:11][CH2:10]2)(=O)=O.[C:49]([O:53][C:54]([NH:56][C:57]1([C:62]([O:64][CH2:65][CH3:66])=[O:63])[CH2:59][CH:58]1[CH:60]=[CH2:61])=[O:55])([CH3:52])([CH3:51])[CH3:50].C1(N(C)C2CCCCC2)CCCCC1>O1CCOCC1.C(OCC)C.[Pd].C(P(C(C)(C)C)C(C)(C)C)(C)(C)C.C(P(C(C)(C)C)C(C)(C)C)(C)(C)C>[C:49]([O:53][C:54]([NH:56][C:57]1([C:62]([O:64][CH2:65][CH3:66])=[O:63])[CH2:59][CH:58]1/[CH:60]=[CH:61]/[C:7]1[C:8]([CH3:46])([CH3:45])[C@H:9]2[C@:22]([CH3:25])([CH2:23][CH:24]=1)[C@@H:21]1[C@:12]([CH3:44])([C@@:13]3([CH3:43])[C@H:18]([CH2:19][CH2:20]1)[C@H:17]1[C@H:26]([C:29]([CH3:31])=[CH2:30])[CH2:27][CH2:28][C@:16]1([NH:32][CH2:33][CH2:34][N:35]1[CH2:36][CH2:37][S:38](=[O:42])(=[O:41])[CH2:39][CH2:40]1)[CH2:15][CH2:14]3)[CH2:11][CH2:10]2)=[O:55])([CH3:52])([CH3:50])[CH3:51]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

7

反応物 3

HCID 24210N-Methyl dicyclohexylamineHCID 22091725Ethyl 1-((tert-butoxycarbonyl)amino)-2-vinylcyclopropanecarboxylateHCID 71698666(1R,3aS,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-3a-((2-(1,1-dioxidothiomorpholino)ethyl)amino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl trifluoromethanesulfonate

生成物 1

HCID 86731498
HCID 86731498、化合物

試薬・触媒・溶媒 3

HCID 2734558Bis(tri-tert-butylphosphine)palladium(0)触媒HCID 3283Diethyl Ether溶媒HCID 312751,4-Dioxane溶媒

反応条件

温度
110 °C

実験手順

The mixture of (1R,3aS,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-3a-((2-(1,1-dioxidothiomorpholino)ethyl)amino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl trifluoromethanesulfonate (50 mg, 0.070 mmol), ethyl 1-((tert-butoxycarbonyl)amino)-2-vinylcyclopropanecarboxylate (17.76 mg, 0.070 mmol) and N-cyclohexyl-N-methylcyclohexanamine (0.018 mL, 0.083 mmol) in dioxane (1 mL) was placed in a sealable pressure tube and N2 was bubbled through the solution for 10 min. Bis(tri-tertbutylphosphine) Palladium(0) (0.355 mg, 0.695 μmol) was added to the reaction mixture and the tube was sealed, and heated to 110° C. for 4 h. After cooling to rt, the crude reaction mixture was diluted with diethyl ether and filtered. The filtrate was concentrated and purified using a flash silica gel column (4 g; eluted with ethyl acetate in hexane from 0 to 45%) to give the title compound as a yellow film (13 mg, 22.7%). MS: m/e 824.55 (M+H)+, 2.625 min (method 4). 1H NMR (400 MHz, CHLOROFORM-d) δ 7.23-5.36 (m, 2H), 5.27-5.12 (m, 1H), 4.72 (br. s., 1H), 4.61 (br. s., 1H), 4.26 (m, 2H), 3.24-2.92 (m, 8H), 2.72-2.45 (m, 5H), 2.32-1.76 (m, 11H), 1.68 (br. s., 3H), 1.53-0.74 (m, 42H).

後処理

  1. customwas placed in a sealable pressure tube
  2. customN2 was bubbled through the solution for 10 min
  3. customthe tube was sealed
  4. temperatureAfter cooling to rt
  5. customthe crude reaction mixture
  6. filtrationfiltered
  7. concentrationThe filtrate was concentrated
  8. custompurified
  9. washa flash silica gel column (4 g; eluted with ethyl acetate in hexane from 0 to 45%)

出典と根拠

ORDレコード
ord-d99f292f65b640ccb0a97401ad9c2ad8
出典データセット
uspto-grants-2016_02
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09249180B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート